diff --git a/examples/mysql/server1-icingadb.pp b/examples/mysql/server1-icingadb.pp
index 0a2e621..d659f6b 100644
--- a/examples/mysql/server1-icingadb.pp
+++ b/examples/mysql/server1-icingadb.pp
@@ -1,10 +1,8 @@
-/**
- * Example for Icinga HA for server1.icinga.com as config server
- * and server2.icinga2.com as secondary server.
- * Notice: The example for db.icinga.com in examples/mysql/database.pp is TLS based.
- * For TLS base example use hiera data in examples/mysql/data/.
- */
- 
+# Example for Icinga HA for server1.icinga.com as config server
+# and server2.icinga2.com as secondary server.
+# Notice: The example for db.icinga.com in examples/mysql/database.pp is TLS based.
+# For TLS base example use hiera data in examples/mysql/data/.
+
 host { 'db.icinga.com':
   ip => '192.168.6.10',
 }
diff --git a/examples/mysql/server2-icingadb.pp b/examples/mysql/server2-icingadb.pp
index 6dc3b72..5f4b4de 100644
--- a/examples/mysql/server2-icingadb.pp
+++ b/examples/mysql/server2-icingadb.pp
@@ -1,9 +1,7 @@
-/**
- * Example for Icinga HA for server2.icinga.com as config server
- * and server1.icinga2.com as secondary server.
- * Notice: The example for db.icinga.com in examples/mysql/database.pp is TLS based.
- * For TLS base example use hiera data in examples/mysql/data/.
- */
+# Example for Icinga HA for server2.icinga.com as config server
+# and server1.icinga2.com as secondary server.
+# Notice: The example for db.icinga.com in examples/mysql/database.pp is TLS based.
+# For TLS base example use hiera data in examples/mysql/data/.
 
 host { 'db.icinga.com':
   ip => '192.168.6.10',
diff --git a/examples/mysql/web.pp b/examples/mysql/web.pp
index 11e3381..8625358 100644
--- a/examples/mysql/web.pp
+++ b/examples/mysql/web.pp
@@ -1,8 +1,6 @@
-/**
- * Example for a dedicated Icinga Web instance for the examples in
- * examples/mysql/server1-icingadb.pp and server2-icingadb.pp.
- * For TLS base example use hiera data in examples/mysql/data/web.icinga.com.yaml.
- */
+# Example for a dedicated Icinga Web instance for the examples in
+# examples/mysql/server1-icingadb.pp and server2-icingadb.pp.
+# For TLS base example use hiera data in examples/mysql/data/web.icinga.com.yaml.
 
 host { 'db.icinga.com':
   ip => '192.168.6.10',